Top 163 quantum algorithm quantum algorithm quantum algorithm quantum physics algorithms Jobs

PIC Characterization Engineer
PsiQuantum —Palo Alto, CA
- $110,000 - $175,000 a year
- Email
- 3 years
- Doctor of Philosophy
- Senior level
3d
Principal Firmware/FPGA Engineer (Onsite)
Raytheon Technologies Corporate Headquarters —Cambridge, MA
- $107,500 - $204,500 a year
- Full-time
- 5 years
- Linux
- In-person
- Paid holidays
- Disability insurance
Underwater Acoustics Modelling and Evaluation Engineer II
Raytheon Technologies Corporate Headquarters —Middletown, RI
- $68,900 - $131,100 a year
- Full-time
- System design
- Master's degree
- Analysis skills
- Paid parental leave
- Paid holidays
8d
Photonic Design Automation Engineer
PsiQuantum —Palo Alto, CA
- $130,000 - $165,000 a year
- Email
- 6 years
- Computer Science
- Doctor of Philosophy
Applied Scientist, Quantum error correction team, Amazon Center for Quantum Computing
Amazon Development Center U.S., Inc. —Pasadena, CA
- $142,800 - $193,200 a year
- Full-time
- Computer Science
- Java
- C++
- AD&D insurance
- Health insurance
Senior Software Engineer - Developer Tools
IonQ —Bothell, WA
- $145,920 - $191,047 a year
- 6 years
- Computer Science
- System design
- Paid holidays
- Health insurance
Senior Engineer, System Calibration (Electro-Optics)
PsiQuantum —Milpitas, CA
- $148,000 - $195,000 a year
- Email
- 3 years
- Analysis skills
- Doctor of Philosophy
Postdoctoral Researcher in Quantum Computing for Quantum Scattering in Plasmas
Los Alamos National Laboratory —Los Alamos, NM
- $97,000 a year
- Email
- 18 years or older
- Pass drug screening
- Doctor of Philosophy
- Paid parental leave
- Disability insurance
Senior Manager, Data Science - Quantum Computing Research (Remote-Eligible)
Capital One —McLean, VA
- Email
- Remote
- Computer Science
- Bachelor's degree
- Doctor of Philosophy
- Health insurance
Principal System Integration Lead (Quantum Hardware)
PsiQuantum —Milpitas, CA
- $195,000 - $260,000 a year
- Email
- 6 years
- Doctor of Philosophy
- Senior level
Silicon Photonics Engineer
PsiQuantum —Palo Alto, CA
- $115,000 - $164,000 a year
- Email
- 5 years
- Analysis skills
- Doctor of Philosophy
3d
Senior System Integration Engineer
PsiQuantum —Milpitas, CA
- $140,000 - $200,000 a year
- Email
- 3 years
- Doctor of Philosophy
- Organizational skills
4d
Senior Quantum Analog Mixed-Signal Verification Engineer
Microsoft —Redmond, WA
- $119,800 - $258,000 a year
- Full-time
- Background check
- Doctoral degree
- Engineering
Senior Scientist, Quantum Compilation
Q-CTRL —Los Angeles, CA
- Full-time
- Computer Science
- Engineering
- C++
4d
Senior Director, Electrical Subsystem Design
PsiQuantum —Milpitas, CA
- $255,000 - $290,000 a year
- Email
- 11+ years
- Master's degree
- Mentoring
Senior Integrated Photonics Engineer - Active Devices and Circuits
PsiQuantum —Palo Alto, CA
- $150,000 - $202,000 a year
- Email
- Assembly
- Doctor of Philosophy
- Mentoring
5d
Senior Analog / Mixed-Signal IC Design Engineer
PsiQuantum —Palo Alto, CA
- $145,000 - $197,000 a year
- Email
- Analysis skills
- Doctor of Philosophy
- Organizational skills
Member of Technical Staff, Microsoft Robotics (Robotics Simulation)
Microsoft —Redmond, WA
- $119,800 - $261,000 a year
- Full-time
- Background check
- Computer Science
- Research
7d
Associate Electrical Engineer - Hardware Design and Analysis
Boeing —Kirtland AFB, NM
- $91,800 - $124,200 a year
- Weekends as needed
- Computer Science
- Bachelor of Science
- Engineering
- Health savings account
- Disability insurance
3d
Staff Engineer - GNC/ADCSNew
IonQ —Louisville, CO
- $145,920 - $191,047 a year
- Hybrid work
- 5 years
- Office
- Travel
- Paid holidays
- Health insurance
1d

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PIC Characterization Engineer

PsiQuantum -
Palo Alto, CA

Apply Now

Job Details

Full-time
$110,000 - $175,000 a year
3 days ago

Qualifications

Cross-functional communication

Full Job Description

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems.

Quantum computers harness the laws of quantum mechanics to solve problems that even the most advanced supercomputers or AI systems will never reach. Their impact will span energy, pharmaceuticals, finance, agriculture, transportation, materials, and other foundational industries.

Our architecture and approach is based on silicon photonics. By leveraging the advanced semiconductor manufacturing industry—including partners like GlobalFoundries—we use the same high-volume processes that already produce billions of chips for telecom and consumer electronics. Photonics offers natural advantages for scale: photons don’t feel heat, are immune to electromagnetic interference, and integrate with existing cryogenic cooling and standard fiber-optic infrastructure.

In 2024, PsiQuantum announced government-funded projects to support the build-out of our first utility-scale quantum computers in Brisbane, Australia, and Chicago, Illinois. These initiatives reflect a growing recognition that quantum computing will be strategically and economically defining—and that now is the time to scale.

PsiQuantum also develops the algorithms and software needed to make these systems commercially valuable. Our application, software, and industry teams work directly with leading Fortune 500 companies—including Lockheed Martin, Mercedes-Benz, Boehringer Ingelheim, and Mitsubishi Chemical—to prepare quantum solutions for real-world impact.

Quantum computing is not an extension of classical computing. It represents a fundamental shift—and a path to mastering challenges that cannot be solved any other way. The potential is enormous, and we have a clear path to make it real.

Come join us.

Job Summary:

Lead characterization and validation of advanced integrated photonic systems for next-generation optical interconnects.
Support photonic sub-assembly bring-up, system testing, calibration, and performance analysis from prototype through product maturation.
Develop scalable automated test methodologies for active photonic devices and electro-photonic systems.
Collaborate closely with photonic designers, electronics, packaging, firmware, and manufacturing teams to enable rapid development cycles.

Responsibilities:

Perform optical and electro-photonic characterization of PICs and photonic sub-assemblies.
Develop automated test frameworks for validation, calibration, and data collection.
Characterize active photonic devices including switches, modulators, heaters, and monitor photodiodes.
Analyze metrics including insertion loss, crosstalk, switching speed, bandwidth, and power consumption.
Work with photonic designers to correlate silicon results with simulations and improve designs.
Support hardware bring-up, debugging, and failure analysis.
Document test procedures and summarize technical results for cross-functional teams.

Experience/Qualifications:

Ph.D. or M.S. in Electrical Engineering, Physics, Photonics, or related field.
3+ years of experience in photonic characterization or integrated photonics development.
Hands-on experience with optical lab equipment such as tunable lasers, OSAs, power meters, scopes, and probe stations.
Experience characterizing active photonic and electro-photonic systems.
Strong test automation and data analysis skills using Python.
Familiarity with calibration methods, thermal tuning, and photonic control systems.
Strong debugging and cross-functional collaboration skills.

PsiQuantum provides equal employment opportunity for all applicants and employees. PsiQuantum does not unlawfully discriminate on the basis of race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), gender identity, gender expression, national origin, ancestry, citizenship, age, physical or mental disability, military or veteran status, marital status, domestic partner status, sexual orientation, genetic information, or any other basis protected by applicable laws.

Note: PsiQuantum will only reach out to you using an official PsiQuantum email address and will never ask you for bank account information as part of the interview process. Please report any suspicious activity to [email protected].

We are not accepting unsolicited resumes from employment agencies.

The ranges below reflect the target ranges for a new hire base salary. One is for the Bay Area (within 50 miles of HQ, Palo Alto), the second one (if applicable) is for elsewhere in the US (beyond 50 miles of HQ, Palo Alto). If there is only one range, it is for the specific location of where the position will be located. Actual compensation may vary outside of these ranges and is dependent on various factors including but not limited to a candidate's qualifications including relevant education and training, competencies, experience, geographic location, and business needs. Base pay is only one part of the total compensation package. Full time roles are eligible for equity and benefits. Base pay is subject to change and may be modified in the future.

U.S. Base Pay Range

$110,000 - $145,000 USD

Bay Area Pay Range

$152,000 - $175,000 USD

Apply Now

Refine Your Search

quantum algorithm quantum algorithm quantum algorithm quantum physics algorithms jobs

PIC Characterization Engineer

Principal Firmware/FPGA Engineer (Onsite)

Underwater Acoustics Modelling and Evaluation Engineer II

Photonic Design Automation Engineer

Applied Scientist, Quantum error correction team, Amazon Center for Quantum Computing

Senior Software Engineer - Developer Tools

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Postdoctoral Researcher in Quantum Computing for Quantum Scattering in Plasmas

Senior Manager, Data Science - Quantum Computing Research (Remote-Eligible)

Principal System Integration Lead (Quantum Hardware)

Silicon Photonics Engineer

Senior System Integration Engineer

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Senior Scientist, Quantum Compilation

Senior Director, Electrical Subsystem Design

Senior Integrated Photonics Engineer - Active Devices and Circuits

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Member of Technical Staff, Microsoft Robotics (Robotics Simulation)

Associate Electrical Engineer - Hardware Design and Analysis

Staff Engineer - GNC/ADCSNew

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